@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Space+Grotesk:wght@400;500;600;700;800&display=swap');

/* ============================================================
   DENVIX — TECH GRADIENT MODERN STYLE
   Design tokens & CSS variables
   ============================================================ */
:root {
  --bg-primary:     #050c1a;
  --bg-secondary:   #0a1428;
  --bg-card:        rgba(10, 20, 45, 0.72);
  --bg-card-solid:  #0d1b35;

  --color-primary:  #3b82f6;
  --color-accent:   #06b6d4;
  --color-success:  #10b981;
  --color-warning:  #f59e0b;
  --color-danger:   #ef4444;

  --text-primary:   #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted:     #64748b;

  --border-color:   rgba(59,130,246,0.18);
  --border-hover:   rgba(59,130,246,0.48);

  --gradient-brand: linear-gradient(135deg, #3b82f6 0%, #06b6d4 100%);
  --gradient-dark:  linear-gradient(135deg, #050c1a 0%, #091d3d 50%, #050c1a 100%);
  --gradient-card:  linear-gradient(135deg, rgba(59,130,246,0.06), rgba(6,182,212,0.04));

  --shadow-card:    0 4px 28px rgba(0,0,0,0.45);
  --shadow-glow:    0 0 40px rgba(59,130,246,0.14);
  --shadow-glow-lg: 0 0 70px rgba(59,130,246,0.18);

  --radius-xs:  6px;
  --radius-sm:  10px;
  --radius-md:  14px;
  --radius-lg:  20px;
  --radius-xl:  28px;
  --radius-xxl: 36px;

  --font-heading: 'Space Grotesk', sans-serif;
  --font-body:    'Inter', sans-serif;

  --transition: all 0.28s ease;
  --transition-slow: all 0.5s ease;
}

/* ============================================================
   RESET & BASE
   ============================================================ */
*,*::before,*::after { margin:0; padding:0; box-sizing:border-box; }

html { scroll-behavior:smooth; font-size:16px; }

body {
  font-family:    var(--font-body);
  background:     var(--bg-primary);
  color:          var(--text-primary);
  line-height:    1.65;
  overflow-x:     hidden;
  -webkit-font-smoothing: antialiased;
}

img  { display:block; max-width:100%; height:auto; }
a    { color:var(--color-primary); text-decoration:none; transition:var(--transition); }
a:hover { color:var(--color-accent); }
ul, ol { list-style:none; }
button { font-family:var(--font-body); cursor:pointer; }

/* ============================================================
   TYPOGRAPHY
   ============================================================ */
h1,h2,h3,h4,h5,h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.18;
  color: var(--text-primary);
}
h1 { font-size: clamp(2.1rem,5vw,3.6rem); }
h2 { font-size: clamp(1.65rem,3.5vw,2.5rem); }
h3 { font-size: clamp(1.2rem,2.5vw,1.75rem); }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.08rem; }
p  { color:var(--text-secondary); line-height:1.75; }

.text-gradient {
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ============================================================
   LAYOUT UTILITIES
   ============================================================ */
.container        { max-width:1300px; margin:0 auto; padding:0 28px; }
.container-md     { max-width:980px;  margin:0 auto; padding:0 28px; }
.container-narrow { max-width:820px;  margin:0 auto; padding:0 28px; }

.grid-2 { display:grid; grid-template-columns:repeat(2,1fr); gap:28px; }
.grid-3 { display:grid; grid-template-columns:repeat(3,1fr); gap:28px; }
.grid-4 { display:grid; grid-template-columns:repeat(4,1fr); gap:24px; }

section { padding:96px 0; }

.section-tag {
  display:       inline-block;
  padding:       5px 16px;
  background:    rgba(59,130,246,0.09);
  border:        1px solid rgba(59,130,246,0.28);
  color:         var(--color-primary);
  border-radius: 40px;
  font-size:     0.78rem;
  font-weight:   700;
  text-transform:uppercase;
  letter-spacing:1.2px;
  margin-bottom: 14px;
}

.section-title {
  font-size:     clamp(1.75rem,3.5vw,2.6rem);
  font-weight:   800;
  color:         var(--text-primary);
  margin-bottom: 14px;
  line-height:   1.22;
}
.section-title span { background:var(--gradient-brand); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text; }

.section-sub {
  font-size:  1.02rem;
  color:      var(--text-secondary);
  max-width:  620px;
  line-height:1.72;
}

.section-center { text-align:center; }
.section-center .section-sub { margin:0 auto; }

.section-header { margin-bottom:56px; }

.divider { height:1px; background:var(--border-color); margin:52px 0; }

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
  position:       fixed;
  top:            0; left:0; right:0;
  z-index:        1000;
  background:     rgba(5,12,26,0.82);
  backdrop-filter:blur(22px);
  -webkit-backdrop-filter:blur(22px);
  border-bottom:  1px solid var(--border-color);
  transition:     var(--transition);
}
.navbar.scrolled {
  background:  rgba(5,12,26,0.97);
  box-shadow:  0 4px 32px rgba(0,0,0,0.55);
}

.nav-inner {
  display:         flex;
  align-items:     center;
  justify-content: space-between;
  height:          72px;
}

.nav-logo {
  display:     flex;
  align-items: center;
  gap:         10px;
  font-family: var(--font-heading);
  font-size:   1.42rem;
  font-weight: 800;
  color:       var(--text-primary);
  text-decoration:none;
}
.nav-logo .logo-box {
  width:          36px; height:36px;
  background:     var(--gradient-brand);
  border-radius:  9px;
  display:        flex;
  align-items:    center;
  justify-content:center;
  font-size:      0.95rem;
  font-weight:    900;
  color:          #fff;
  letter-spacing: -1px;
}
.nav-logo span { background:var(--gradient-brand); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text; }

.nav-links {
  display:     flex;
  align-items: center;
  gap:         4px;
}
.nav-links a {
  color:         var(--text-secondary);
  font-size:     0.88rem;
  font-weight:   500;
  padding:       8px 13px;
  border-radius: 9px;
  transition:    var(--transition);
  text-decoration:none;
}
.nav-links a:hover, .nav-links a.active {
  color:      var(--text-primary);
  background: rgba(59,130,246,0.11);
}
.nav-cta {
  background: var(--gradient-brand) !important;
  color:      #fff !important;
  padding:    9px 20px !important;
  border-radius: 10px !important;
  font-weight: 600 !important;
  margin-left: 6px;
  box-shadow: 0 4px 14px rgba(59,130,246,0.28);
}
.nav-cta:hover { opacity:0.9; transform:translateY(-1px); }

.nav-hamburger {
  display:        none;
  flex-direction: column;
  gap:            5px;
  background:     none;
  border:         none;
  padding:        8px;
  cursor:         pointer;
}
.nav-hamburger span {
  display:       block;
  width:         24px; height:2px;
  background:    var(--text-primary);
  border-radius: 2px;
  transition:    var(--transition);
}
.nav-hamburger.open span:nth-child(1) { transform:translateY(7px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity:0; }
.nav-hamburger.open span:nth-child(3) { transform:translateY(-7px) rotate(-45deg); }

.mobile-menu {
  display:         none;
  position:        fixed;
  top:             72px; left:0; right:0;
  background:      rgba(5,12,26,0.97);
  backdrop-filter: blur(24px);
  border-bottom:   1px solid var(--border-color);
  z-index:         999;
  padding:         16px 28px 24px;
}
.mobile-menu.open { display:block; }
.mobile-nav-list  { }
.mobile-nav-list li { border-bottom:1px solid var(--border-color); }
.mobile-nav-list a {
  display:    block;
  padding:    13px 0;
  color:      var(--text-secondary);
  font-size:  1rem;
  font-weight:500;
  transition: var(--transition);
}
.mobile-nav-list a:hover { color:var(--color-primary); padding-left:6px; }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display:         inline-flex;
  align-items:     center;
  justify-content: center;
  gap:             8px;
  padding:         13px 28px;
  border-radius:   var(--radius-md);
  font-size:       0.93rem;
  font-weight:     600;
  border:          none;
  transition:      var(--transition);
  cursor:          pointer;
  white-space:     nowrap;
  text-decoration: none;
  line-height:     1;
}
.btn-primary {
  background:  var(--gradient-brand);
  color:       #fff;
  box-shadow:  0 4px 16px rgba(59,130,246,0.32);
}
.btn-primary:hover { transform:translateY(-2px); box-shadow:0 8px 28px rgba(59,130,246,0.46); color:#fff; }
.btn-secondary {
  background: transparent;
  color:      var(--text-primary);
  border:     1px solid var(--border-hover);
}
.btn-secondary:hover { background:rgba(59,130,246,0.09); border-color:var(--color-primary); color:var(--color-primary); }
.btn-ghost {
  background: rgba(59,130,246,0.08);
  color:      var(--color-primary);
  border:     1px solid transparent;
}
.btn-ghost:hover { background:rgba(59,130,246,0.16); border-color:var(--border-color); color:var(--color-primary); }
.btn-accent { background:rgba(6,182,212,0.12); color:var(--color-accent); border:1px solid rgba(6,182,212,0.28); }
.btn-accent:hover { background:rgba(6,182,212,0.22); color:var(--color-accent); }
.btn-lg { padding:16px 36px; font-size:1.02rem; border-radius:var(--radius-lg); }
.btn-sm { padding:8px 16px; font-size:0.82rem; border-radius:var(--radius-sm); }
.btn-full { width:100%; }

/* ============================================================
   CARDS
   ============================================================ */
.card {
  background:     var(--bg-card);
  border:         1px solid var(--border-color);
  border-radius:  var(--radius-lg);
  backdrop-filter:blur(14px);
  overflow:       hidden;
  transition:     var(--transition);
}
.card:hover {
  border-color: var(--border-hover);
  box-shadow:   var(--shadow-glow);
  transform:    translateY(-5px);
}

/* Course Card */
.course-card {
  background:    var(--bg-card);
  border:        1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow:      hidden;
  transition:    var(--transition);
  display:       flex;
  flex-direction:column;
}
.course-card:hover { border-color:var(--border-hover); box-shadow:var(--shadow-glow); transform:translateY(-6px); }

.course-card-thumb {
  position:  relative;
  height:    210px;
  overflow:  hidden;
}
.course-card-thumb img { width:100%; height:100%; object-fit:cover; transition:transform 0.55s ease; }
.course-card:hover .course-card-thumb img { transform:scale(1.07); }

.course-level {
  position:   absolute; top:13px; left:13px;
  padding:    4px 12px;
  border-radius:20px;
  font-size:  0.73rem; font-weight:700;
  text-transform:uppercase; letter-spacing:0.4px;
}
.level-start { background:rgba(16,185,129,0.88); color:#fff; }
.level-mid   { background:rgba(245,158,11,0.88);  color:#fff; }
.level-pro   { background:rgba(239,68,68,0.88);   color:#fff; }

.course-card-body { padding:24px; flex:1; display:flex; flex-direction:column; }
.course-card-cat  {
  display:inline-block; padding:3px 10px;
  background:rgba(59,130,246,0.1); color:var(--color-primary);
  border-radius:20px; font-size:0.74rem; font-weight:600;
  text-transform:uppercase; letter-spacing:0.5px; margin-bottom:10px;
}
.course-card-title { font-size:1.08rem; font-weight:700; color:var(--text-primary); margin-bottom:9px; line-height:1.4; }
.course-card-desc  { font-size:0.87rem; color:var(--text-secondary); line-height:1.65; flex:1; margin-bottom:18px; }
.course-card-foot  {
  display:    flex; align-items:center; gap:14px;
  padding-top:14px; border-top:1px solid var(--border-color);
}
.course-meta-item  { display:flex; align-items:center; gap:5px; font-size:0.8rem; color:var(--text-muted); }
.course-meta-sep   { width:3px; height:3px; background:var(--text-muted); border-radius:50%; opacity:0.5; }

/* Article Card */
.article-card {
  background:    var(--bg-card);
  border:        1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow:      hidden;
  transition:    var(--transition);
  display:       flex;
  flex-direction:column;
}
.article-card:hover { border-color:var(--border-hover); box-shadow:var(--shadow-glow); transform:translateY(-5px); }
.article-card-thumb { height:195px; overflow:hidden; }
.article-card-thumb img { width:100%; height:100%; object-fit:cover; transition:transform 0.5s ease; }
.article-card:hover .article-card-thumb img { transform:scale(1.05); }
.article-card-body { padding:22px; flex:1; display:flex; flex-direction:column; }
.article-card-meta { display:flex; align-items:center; gap:10px; margin-bottom:10px; }
.article-date { font-size:0.78rem; color:var(--text-muted); }
.article-reading { font-size:0.78rem; color:var(--color-accent); }
.article-card-title { font-size:1.05rem; font-weight:700; color:var(--text-primary); margin-bottom:9px; line-height:1.4; flex:1; }
.article-card-excerpt { font-size:0.86rem; color:var(--text-secondary); line-height:1.65; }
.article-card-link { margin-top:16px; display:inline-flex; align-items:center; gap:5px; font-size:0.85rem; font-weight:600; color:var(--color-primary); transition:var(--transition); }
.article-card-link:hover { color:var(--color-accent); gap:10px; }

/* Team Card */
.team-card {
  background:    var(--bg-card);
  border:        1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow:      hidden;
  text-align:    center;
  transition:    var(--transition);
}
.team-card:hover { border-color:var(--border-hover); box-shadow:var(--shadow-glow); transform:translateY(-6px); }
.team-card-img   { width:100%; height:270px; object-fit:cover; object-position:center top; }
.team-card-body  { padding:24px; }
.team-card-name  { font-size:1.1rem; font-weight:700; color:var(--text-primary); margin-bottom:4px; }
.team-card-role  { font-size:0.84rem; color:var(--color-accent); font-weight:600; margin-bottom:12px; }
.team-card-bio   { font-size:0.83rem; color:var(--text-secondary); line-height:1.65; }

/* Review Card */
.review-card {
  background:    var(--bg-card);
  border:        1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding:       28px;
  transition:    var(--transition);
  display:       flex;
  flex-direction:column;
}
.review-card:hover { border-color:var(--border-hover); box-shadow:var(--shadow-glow); transform:translateY(-5px); }
.review-stars  { color:#f59e0b; font-size:0.9rem; letter-spacing:2px; margin-bottom:14px; }
.review-text   { font-size:0.93rem; color:var(--text-secondary); line-height:1.78; font-style:italic; flex:1; margin-bottom:20px; }
.review-author { display:flex; align-items:center; gap:12px; padding-top:16px; border-top:1px solid var(--border-color); }
.review-avatar {
  width:42px; height:42px; border-radius:50%;
  background:var(--gradient-brand);
  display:flex; align-items:center; justify-content:center;
  font-size:0.95rem; font-weight:700; color:#fff; flex-shrink:0;
}
.review-author-name { font-size:0.9rem; font-weight:700; color:var(--text-primary); }
.review-author-title { font-size:0.78rem; color:var(--text-muted); }

/* ============================================================
   HERO (HOMEPAGE)
   ============================================================ */
.hero {
  min-height:    100vh;
  display:       flex;
  align-items:   center;
  position:      relative;
  overflow:      hidden;
  padding-top:   80px;
  background:    var(--gradient-dark);
}
.hero-glow-1 {
  position:absolute; top:15%; right:-8%;
  width:600px; height:600px; border-radius:50%;
  background:radial-gradient(circle,rgba(59,130,246,0.13) 0%,transparent 70%);
  animation:pulse-glow 7s ease-in-out infinite;
  pointer-events:none;
}
.hero-glow-2 {
  position:absolute; bottom:10%; left:-6%;
  width:450px; height:450px; border-radius:50%;
  background:radial-gradient(circle,rgba(6,182,212,0.09) 0%,transparent 70%);
  animation:pulse-glow 9s ease-in-out infinite reverse;
  pointer-events:none;
}
.hero-grid {
  display:     grid;
  grid-template-columns:1fr 1fr;
  gap:         64px;
  align-items: center;
  position:    relative; z-index:2;
}
.hero-badge {
  display:     inline-flex;
  align-items: center;
  gap:         7px;
  padding:     7px 18px;
  background:  rgba(59,130,246,0.09);
  border:      1px solid rgba(59,130,246,0.3);
  border-radius:50px;
  font-size:   0.82rem;
  color:       var(--color-accent);
  font-weight: 500;
  margin-bottom:22px;
}
.hero-title {
  font-size:     clamp(2.4rem,5.5vw,4rem);
  font-weight:   900;
  color:         var(--text-primary);
  line-height:   1.1;
  margin-bottom: 22px;
}
.hero-title .hl { background:var(--gradient-brand); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text; }
.hero-lead { font-size:1.07rem; color:var(--text-secondary); line-height:1.82; margin-bottom:34px; }
.hero-actions { display:flex; align-items:center; gap:14px; flex-wrap:wrap; }

.hero-visual { position:relative; }
.hero-img    { width:100%; border-radius:var(--radius-xl); border:1px solid var(--border-color); box-shadow:var(--shadow-glow-lg); }

.hero-float-card {
  position:      absolute;
  background:    rgba(10,20,45,0.92);
  border:        1px solid var(--border-color);
  border-radius: var(--radius-md);
  backdrop-filter:blur(18px);
  padding:       14px 20px;
}
.hero-float-card.fc-1 { bottom:-22px; left:-34px; animation:float 4s ease-in-out infinite; }
.hero-float-card.fc-2 { top:-18px; right:-18px; animation:float 4.5s ease-in-out infinite 2s; }
.float-label { font-size:0.72rem; color:var(--text-muted); margin-bottom:3px; text-transform:uppercase; letter-spacing:0.8px; }
.float-val   { font-size:1.35rem; font-weight:800; background:var(--gradient-brand); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text; }

/* ============================================================
   STATS STRIP
   ============================================================ */
.stats-strip {
  background:  var(--bg-secondary);
  border-top:  1px solid var(--border-color);
  border-bottom:1px solid var(--border-color);
  padding:     44px 0;
}
.stats-row { display:grid; grid-template-columns:repeat(4,1fr); gap:24px; }
.stat-box  { text-align:center; }
.stat-num  {
  display:    block;
  font-size:  2.35rem; font-weight:900;
  font-family:var(--font-heading);
  background: var(--gradient-brand);
  -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text;
  line-height:1; margin-bottom:5px;
}
.stat-lbl  { font-size:0.87rem; color:var(--text-muted); font-weight:500; }

/* ============================================================
   PAGE HERO (inner pages)
   ============================================================ */
.page-hero {
  padding:  130px 0 70px;
  position: relative;
  overflow: hidden;
  text-align:center;
  background:linear-gradient(180deg,var(--bg-secondary) 0%,var(--bg-primary) 100%);
}
.page-hero::before {
  content:'';
  position:absolute; top:0; left:50%; transform:translateX(-50%);
  width:900px; height:360px;
  background:radial-gradient(ellipse,rgba(59,130,246,0.07) 0%,transparent 70%);
  pointer-events:none;
}
.page-hero-eyebrow { font-size:0.78rem; font-weight:700; text-transform:uppercase; letter-spacing:2.5px; color:var(--color-accent); margin-bottom:14px; }
.page-hero h1      { font-size:clamp(2rem,5vw,3rem); font-weight:900; color:var(--text-primary); margin-bottom:18px; }
.page-hero h1 span { background:var(--gradient-brand); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text; }
.page-hero-sub     { font-size:1.03rem; color:var(--text-secondary); max-width:650px; margin:0 auto 28px; line-height:1.72; }
.breadcrumb        { display:flex; align-items:center; justify-content:center; gap:7px; font-size:0.82rem; color:var(--text-muted); margin-top:12px; }
.breadcrumb a      { color:var(--text-muted); }
.breadcrumb a:hover{ color:var(--color-primary); }
.bc-sep            { color:var(--border-hover); }
.bc-cur            { color:var(--color-primary); }

/* ============================================================
   FEATURE BLOCKS
   ============================================================ */
.feature-split { display:grid; grid-template-columns:1fr 1fr; gap:76px; align-items:center; margin-bottom:76px; }
.feature-split.rev { direction:rtl; }
.feature-split.rev > * { direction:ltr; }
.feature-img-wrap img { width:100%; border-radius:var(--radius-xl); border:1px solid var(--border-color); box-shadow:var(--shadow-glow); }
.feature-check-list { margin-top:22px; }
.feature-check-list li { display:flex; align-items:flex-start; gap:11px; padding:11px 0; border-bottom:1px solid var(--border-color); font-size:0.93rem; color:var(--text-secondary); }
.check-dot { width:20px; height:20px; background:var(--gradient-brand); border-radius:50%; display:flex; align-items:center; justify-content:center; flex-shrink:0; font-size:0.66rem; color:#fff; margin-top:2px; }

/* ============================================================
   PROCESS STEPS
   ============================================================ */
.steps-row { display:grid; grid-template-columns:repeat(4,1fr); gap:24px; }
.step-card {
  text-align:center; padding:32px 22px;
  background:var(--bg-card); border:1px solid var(--border-color);
  border-radius:var(--radius-lg); transition:var(--transition);
}
.step-card:hover { border-color:var(--border-hover); transform:translateY(-5px); }
.step-num {
  width:52px; height:52px;
  background:var(--gradient-brand); border-radius:14px;
  display:flex; align-items:center; justify-content:center;
  font-size:1.2rem; font-weight:800; color:#fff;
  margin:0 auto 18px;
}
.step-title { font-size:1rem; font-weight:700; color:var(--text-primary); margin-bottom:9px; }
.step-text  { font-size:0.86rem; color:var(--text-secondary); line-height:1.65; }

/* ============================================================
   CTA SECTION
   ============================================================ */
.cta-block {
  background:  linear-gradient(135deg,rgba(59,130,246,0.09),rgba(6,182,212,0.05));
  border:      1px solid var(--border-color);
  border-radius:var(--radius-xxl);
  padding:     72px 64px;
  text-align:  center;
  position:    relative;
  overflow:    hidden;
}
.cta-block::before {
  content:''; position:absolute; top:50%; left:50%; transform:translate(-50%,-50%);
  width:700px; height:350px;
  background:radial-gradient(ellipse,rgba(59,130,246,0.07) 0%,transparent 70%);
  pointer-events:none;
}
.cta-block h2   { font-size:2.1rem; font-weight:800; color:var(--text-primary); margin-bottom:14px; }
.cta-block p    { font-size:1.02rem; color:var(--text-secondary); max-width:540px; margin:0 auto 32px; line-height:1.72; }
.cta-actions    { display:flex; align-items:center; justify-content:center; gap:14px; flex-wrap:wrap; }

/* ============================================================
   FEATURED ARTICLE (MAGAZINE)
   ============================================================ */
.feat-article {
  display:      grid;
  grid-template-columns:1.3fr 1fr;
  background:   var(--bg-card);
  border:       1px solid var(--border-color);
  border-radius:var(--radius-xl);
  overflow:     hidden;
  margin-bottom:36px;
  transition:   var(--transition);
}
.feat-article:hover { border-color:var(--border-hover); box-shadow:var(--shadow-glow); }
.feat-article-img   { height:360px; overflow:hidden; }
.feat-article-img img { width:100%; height:100%; object-fit:cover; transition:transform 0.6s ease; }
.feat-article:hover .feat-article-img img { transform:scale(1.04); }
.feat-article-body  { padding:48px 42px; display:flex; flex-direction:column; justify-content:center; }
.feat-tag { display:inline-block; padding:5px 14px; background:rgba(6,182,212,0.1); color:var(--color-accent); border-radius:20px; font-size:0.76rem; font-weight:700; text-transform:uppercase; letter-spacing:0.5px; margin-bottom:16px; }
.feat-article-title { font-size:1.65rem; font-weight:800; color:var(--text-primary); line-height:1.28; margin-bottom:14px; }
.feat-article-excerpt { font-size:0.92rem; color:var(--text-secondary); line-height:1.72; margin-bottom:22px; }
.feat-meta { font-size:0.8rem; color:var(--text-muted); display:flex; align-items:center; gap:12px; margin-bottom:20px; }

/* ============================================================
   CONTACT
   ============================================================ */
.contact-layout { display:grid; grid-template-columns:5fr 7fr; gap:52px; align-items:start; }
.contact-info-wrap {
  background:var(--bg-card); border:1px solid var(--border-color);
  border-radius:var(--radius-xl); padding:40px;
  position:sticky; top:100px;
}
.ci-item { display:flex; align-items:flex-start; gap:14px; padding:15px 0; border-bottom:1px solid var(--border-color); }
.ci-item:last-of-type { border-bottom:none; }
.ci-icon { width:42px; height:42px; background:rgba(59,130,246,0.1); border-radius:11px; display:flex; align-items:center; justify-content:center; font-size:1.1rem; flex-shrink:0; }
.ci-label { font-size:0.74rem; text-transform:uppercase; letter-spacing:1.2px; color:var(--text-muted); margin-bottom:4px; }
.ci-val   { font-size:0.93rem; color:var(--text-primary); font-weight:500; }
.ci-val a { color:var(--text-primary); } 
.ci-val a:hover { color:var(--color-primary); }

.contact-form-wrap { background:var(--bg-card); border:1px solid var(--border-color); border-radius:var(--radius-xl); padding:48px 40px; }

/* ============================================================
   FORMS
   ============================================================ */
.form-row   { display:grid; grid-template-columns:1fr 1fr; gap:18px; }
.form-group { margin-bottom:18px; }
.form-label { display:block; font-size:0.88rem; font-weight:600; color:var(--text-primary); margin-bottom:7px; }
.form-control {
  width:100%; padding:13px 17px;
  background:rgba(10,20,45,0.8); border:1px solid var(--border-color);
  border-radius:var(--radius-md); color:var(--text-primary);
  font-family:var(--font-body); font-size:0.93rem;
  transition:var(--transition); outline:none;
}
.form-control:focus { border-color:var(--color-primary); background:rgba(10,20,45,0.95); box-shadow:0 0 0 3px rgba(59,130,246,0.1); }
.form-control::placeholder { color:var(--text-muted); }
textarea.form-control { resize:vertical; min-height:130px; }
select.form-control { cursor:pointer; appearance:none; background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='11' height='11' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E"); background-repeat:no-repeat; background-position:right 15px center; padding-right:40px; }

.form-success {
  display:none; padding:18px 22px;
  background:rgba(16,185,129,0.1); border:1px solid rgba(16,185,129,0.3);
  border-radius:var(--radius-md); color:#10b981;
  font-size:0.97rem; font-weight:600; text-align:center; margin-top:18px;
}
.form-success.show { display:block; }

/* ============================================================
   ARTICLE DETAIL PAGE
   ============================================================ */
.reading-bar { position:fixed; top:0; left:0; height:3px; background:var(--gradient-brand); z-index:9999; transition:width 0.1s; }

.article-layout  { display:grid; grid-template-columns:1fr 310px; gap:44px; align-items:start; }
.article-content { background:var(--bg-card); border:1px solid var(--border-color); border-radius:var(--radius-xl); padding:48px; }
.article-sidebar { position:sticky; top:100px; }
.sidebar-card    { background:var(--bg-card); border:1px solid var(--border-color); border-radius:var(--radius-lg); padding:26px; margin-bottom:22px; }
.sidebar-title   { font-size:0.78rem; font-weight:700; text-transform:uppercase; letter-spacing:1.5px; color:var(--text-muted); margin-bottom:14px; }

.article-hero-img   { width:100%; height:400px; object-fit:cover; border-radius:var(--radius-lg); margin-bottom:34px; }
.article-content h2 { font-size:1.52rem; color:var(--text-primary); margin:32px 0 14px; padding-bottom:8px; border-bottom:1px solid var(--border-color); }
.article-content h3 { font-size:1.22rem; color:var(--text-primary); margin:24px 0 11px; }
.article-content p  { font-size:0.98rem; line-height:1.82; color:var(--text-secondary); margin-bottom:17px; }
.article-content ul,.article-content ol { margin:0 0 17px 22px; color:var(--text-secondary); }
.article-content li { line-height:1.78; margin-bottom:7px; font-size:0.98rem; }
.article-content blockquote { border-left:3px solid var(--color-primary); padding:14px 22px; background:rgba(59,130,246,0.05); border-radius:0 var(--radius-sm) var(--radius-sm) 0; margin:22px 0; font-style:italic; color:var(--text-secondary); }
.article-content strong { color:var(--text-primary); font-weight:600; }

/* ============================================================
   COURSE DETAIL
   ============================================================ */
.course-layout    { display:grid; grid-template-columns:1fr 350px; gap:44px; align-items:start; }
.course-main      { }
.course-sidebar   { position:sticky; top:100px; }
.course-info-card { background:var(--bg-card); border:1px solid var(--border-color); border-radius:var(--radius-xl); padding:32px; }
.course-info-img  { width:100%; height:195px; object-fit:cover; border-radius:var(--radius-lg); margin-bottom:24px; }
.course-info-meta { margin:18px 0; }
.cim-row { display:flex; justify-content:space-between; align-items:center; padding:10px 0; border-bottom:1px solid var(--border-color); font-size:0.87rem; }
.cim-key { color:var(--text-muted); }
.cim-val { color:var(--text-primary); font-weight:600; }

.module-list { margin-top:8px; }
.module-item { display:flex; align-items:flex-start; gap:12px; padding:12px 0; border-bottom:1px solid var(--border-color); }
.module-num  { width:28px; height:28px; background:rgba(59,130,246,0.12); border-radius:7px; display:flex; align-items:center; justify-content:center; font-size:0.77rem; font-weight:700; color:var(--color-primary); flex-shrink:0; }
.module-name { font-size:0.88rem; font-weight:600; color:var(--text-primary); margin-bottom:2px; }
.module-dur  { font-size:0.76rem; color:var(--text-muted); }

.course-content-block { background:var(--bg-card); border:1px solid var(--border-color); border-radius:var(--radius-xl); padding:44px; margin-bottom:28px; }
.course-content-block h2 { font-size:1.5rem; color:var(--text-primary); margin-bottom:16px; }
.course-content-block h3 { font-size:1.15rem; color:var(--text-primary); margin:22px 0 11px; }
.course-content-block p  { font-size:0.96rem; color:var(--text-secondary); line-height:1.78; margin-bottom:14px; }
.course-content-block ul { margin:0 0 14px 20px; color:var(--text-secondary); }
.course-content-block li { line-height:1.75; margin-bottom:7px; font-size:0.95rem; }
.course-content-block strong { color:var(--text-primary); font-weight:600; }

.obj-grid { display:grid; grid-template-columns:1fr 1fr; gap:14px; margin-top:14px; }
.obj-item { display:flex; align-items:flex-start; gap:10px; padding:14px 16px; background:rgba(59,130,246,0.04); border:1px solid var(--border-color); border-radius:var(--radius-sm); }
.obj-item p { font-size:0.88rem; color:var(--text-secondary); margin:0; }

/* ============================================================
   FAQ
   ============================================================ */
.faq-item { border:1px solid var(--border-color); border-radius:var(--radius-md); margin-bottom:11px; overflow:hidden; transition:var(--transition); }
.faq-item:hover,.faq-item.active { border-color:var(--border-hover); }
.faq-q {
  display:flex; align-items:center; justify-content:space-between;
  padding:19px 24px; cursor:pointer;
  background:var(--bg-card); user-select:none; transition:var(--transition);
}
.faq-q:hover { background:rgba(59,130,246,0.04); }
.faq-item.active .faq-q { background:rgba(59,130,246,0.07); }
.faq-q-text { font-size:0.97rem; font-weight:600; color:var(--text-primary); padding-right:14px; }
.faq-icon { width:27px; height:27px; border-radius:50%; background:rgba(59,130,246,0.1); display:flex; align-items:center; justify-content:center; font-size:1rem; color:var(--color-primary); flex-shrink:0; transition:var(--transition); }
.faq-item.active .faq-icon { background:var(--gradient-brand); color:#fff; transform:rotate(45deg); }
.faq-a { max-height:0; overflow:hidden; transition:max-height 0.38s ease,padding 0.28s ease; background:rgba(5,12,26,0.5); }
.faq-item.active .faq-a { max-height:420px; }
.faq-a-inner { padding:0 24px 22px; font-size:0.93rem; color:var(--text-secondary); line-height:1.75; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer { background:var(--bg-secondary); border-top:1px solid var(--border-color); padding:68px 0 0; }
.footer-grid { display:grid; grid-template-columns:2.2fr 1fr 1fr 1fr 1.5fr; gap:36px; margin-bottom:48px; }
.footer-brand-logo { font-family:var(--font-heading); font-size:1.4rem; font-weight:800; text-decoration:none; display:block; margin-bottom:12px; }
.footer-brand-logo span { background:var(--gradient-brand); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text; }
.footer-tagline { font-size:0.85rem; color:var(--text-muted); line-height:1.65; margin-bottom:18px; max-width:280px; }
.footer-contact-info { font-size:0.82rem; color:var(--text-muted); line-height:1.9; }
.footer-contact-info a { color:var(--text-muted); } 
.footer-contact-info a:hover { color:var(--color-primary); }
.footer-col-head { font-size:0.78rem; font-weight:700; text-transform:uppercase; letter-spacing:1.8px; color:var(--text-primary); margin-bottom:16px; }
.footer-nav-list { }
.footer-nav-list li { margin-bottom:9px; }
.footer-nav-list a { font-size:0.85rem; color:var(--text-muted); transition:var(--transition); }
.footer-nav-list a:hover { color:var(--color-primary); padding-left:4px; }
.footer-bar { padding:22px 0; border-top:1px solid var(--border-color); display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:12px; }
.footer-copy { font-size:0.79rem; color:var(--text-muted); }
.footer-legal { display:flex; align-items:center; gap:18px; flex-wrap:wrap; }
.footer-legal a { font-size:0.79rem; color:var(--text-muted); transition:var(--transition); }
.footer-legal a:hover { color:var(--color-primary); }

/* ============================================================
   BACK TO TOP
   ============================================================ */
.btt {
  position:fixed; bottom:26px; right:26px;
  width:44px; height:44px;
  background:var(--gradient-brand); border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  font-size:1.15rem; color:#fff;
  box-shadow:0 4px 14px rgba(59,130,246,0.4);
  z-index:200; text-decoration:none;
  opacity:0; transform:translateY(18px);
  transition:var(--transition);
}
.btt.show { opacity:1; transform:translateY(0); }
.btt:hover { transform:translateY(-3px); color:#fff; box-shadow:0 8px 24px rgba(59,130,246,0.5); }

/* ============================================================
   MISC & TAGS
   ============================================================ */
.tag-strip { display:flex; flex-wrap:wrap; gap:8px; }
.tag { padding:4px 13px; background:rgba(59,130,246,0.07); border:1px solid rgba(59,130,246,0.2); border-radius:20px; font-size:0.79rem; color:var(--text-muted); transition:var(--transition); }
.tag:hover { background:rgba(59,130,246,0.16); color:var(--color-primary); cursor:pointer; }
.tag.active { background:rgba(59,130,246,0.18); color:var(--color-primary); border-color:var(--border-hover); }

.badge-info { display:inline-block; padding:5px 14px; background:rgba(59,130,246,0.1); color:var(--color-primary); border-radius:20px; font-size:0.78rem; font-weight:600; }
.badge-accent { background:rgba(6,182,212,0.1); color:var(--color-accent); }
.badge-success { background:rgba(16,185,129,0.1); color:#10b981; }

.highlight-box { background:rgba(59,130,246,0.05); border:1px solid rgba(59,130,246,0.14); border-radius:var(--radius-md); padding:19px 22px; margin:22px 0; }

.info-row { display:flex; align-items:center; gap:8px; font-size:0.85rem; color:var(--text-muted); margin-bottom:6px; }
.info-row span { color:var(--text-secondary); }

/* ============================================================
   FILTER BAR
   ============================================================ */
.filter-bar { display:flex; align-items:center; gap:10px; flex-wrap:wrap; margin-bottom:40px; }
.filter-btn {
  padding:8px 18px; border-radius:30px; font-size:0.85rem; font-weight:600;
  border:1px solid var(--border-color); background:transparent;
  color:var(--text-secondary); cursor:pointer; transition:var(--transition);
}
.filter-btn:hover { border-color:var(--border-hover); color:var(--text-primary); background:rgba(59,130,246,0.06); }
.filter-btn.active { background:var(--gradient-brand); color:#fff; border-color:transparent; }

/* ============================================================
   VALUES GRID
   ============================================================ */
.value-card { background:var(--bg-card); border:1px solid var(--border-color); border-radius:var(--radius-lg); padding:30px 26px; transition:var(--transition); }
.value-card:hover { border-color:var(--border-hover); transform:translateY(-4px); }
.value-icon { width:48px; height:48px; background:var(--gradient-brand); border-radius:12px; display:flex; align-items:center; justify-content:center; font-size:1.4rem; margin-bottom:16px; }
.value-title { font-size:1.05rem; font-weight:700; color:var(--text-primary); margin-bottom:9px; }
.value-text  { font-size:0.87rem; color:var(--text-secondary); line-height:1.65; }

/* ============================================================
   TIMELINE
   ============================================================ */
.timeline { position:relative; padding-left:36px; }
.timeline::before { content:''; position:absolute; left:11px; top:0; bottom:0; width:2px; background:var(--border-color); }
.tl-item { position:relative; margin-bottom:36px; }
.tl-dot  { position:absolute; left:-30px; top:4px; width:14px; height:14px; background:var(--gradient-brand); border-radius:50%; border:2px solid var(--bg-primary); }
.tl-year { font-size:0.78rem; font-weight:700; text-transform:uppercase; letter-spacing:1.5px; color:var(--color-accent); margin-bottom:5px; }
.tl-title{ font-size:1.05rem; font-weight:700; color:var(--text-primary); margin-bottom:7px; }
.tl-text { font-size:0.88rem; color:var(--text-secondary); line-height:1.65; }

/* ============================================================
   POLICY LAYOUT (two-column with TOC sidebar)
   ============================================================ */
.policy-layout { display:grid; grid-template-columns:240px 1fr; gap:48px; align-items:start; }
.policy-toc { position:sticky; top:100px; background:var(--bg-card); border:1px solid var(--border-color); border-radius:var(--radius-lg); padding:24px; }
.toc-title { font-size:0.74rem; font-weight:700; text-transform:uppercase; letter-spacing:1.8px; color:var(--text-muted); margin-bottom:14px; }
.toc-list { list-style:none; padding:0; margin:0; display:flex; flex-direction:column; gap:4px; }
.toc-list li a { font-size:0.84rem; color:var(--text-secondary); text-decoration:none; display:block; padding:5px 8px; border-radius:6px; transition:var(--transition); }
.toc-list li a:hover { background:rgba(59,130,246,0.08); color:var(--color-primary); }
.toc-updated { margin-top:18px; padding-top:14px; border-top:1px solid var(--border-color); font-size:0.78rem; color:var(--text-muted); line-height:1.5; }
.policy-body { min-width:0; }
.policy-notice { background:rgba(59,130,246,0.06); border-left:3px solid var(--color-primary); border-radius:0 var(--radius-md) var(--radius-md) 0; padding:16px 20px; font-size:0.9rem; color:var(--text-secondary); line-height:1.7; margin-bottom:36px; }
.policy-section { margin-bottom:40px; padding-bottom:32px; border-bottom:1px solid var(--border-color); }
.policy-section:last-child { border-bottom:none; }
.policy-section h2 { font-size:1.25rem; font-weight:700; color:var(--text-primary); margin-bottom:14px; }
.policy-section h3 { font-size:1rem; font-weight:600; color:var(--text-primary); margin:18px 0 9px; }
.policy-section p { font-size:0.92rem; color:var(--text-secondary); line-height:1.8; margin-bottom:13px; }
.policy-section ul,.policy-section ol { margin:0 0 14px 22px; color:var(--text-secondary); }
.policy-section li { font-size:0.92rem; line-height:1.75; margin-bottom:7px; }
.policy-section a { color:var(--color-primary); text-decoration:underline; text-decoration-color:rgba(59,130,246,0.35); }
.policy-section a:hover { color:var(--color-accent); }
.policy-section strong { color:var(--text-primary); font-weight:600; }
.policy-section code { background:rgba(59,130,246,0.08); padding:2px 7px; border-radius:4px; font-size:0.85rem; font-family:monospace; color:var(--color-accent); }
.policy-detail-box { background:rgba(59,130,246,0.05); border:1px solid rgba(59,130,246,0.18); border-radius:var(--radius-md); padding:18px 22px; }
.policy-detail-box p { margin:0; font-size:0.9rem; }
.policy-table { width:100%; border-collapse:collapse; font-size:0.86rem; margin:16px 0; }
.policy-table th { padding:10px 15px; background:rgba(59,130,246,0.08); color:var(--text-primary); font-weight:600; text-align:left; border-bottom:1px solid var(--border-color); }
.policy-table td { padding:10px 15px; color:var(--text-secondary); border-bottom:1px solid var(--border-color); vertical-align:top; }
.policy-table tr:last-child td { border-bottom:none; }
.policy-table tr:hover td { background:rgba(59,130,246,0.03); }
@media(max-width:860px){ .policy-layout { grid-template-columns:1fr; } .policy-toc { position:static; } }

/* ============================================================
   TEAM PAGE
   ============================================================ */
.team-lead-grid { display:grid; grid-template-columns:1fr 1fr; gap:32px; margin-bottom:16px; }
.team-lead-card { background:var(--bg-card); border:1px solid var(--border-color); border-radius:var(--radius-xl); overflow:hidden; display:grid; grid-template-columns:260px 1fr; transition:var(--transition); }
.team-lead-card:hover { border-color:var(--border-hover); transform:translateY(-4px); }
.team-lead-img-wrap { position:relative; overflow:hidden; }
.team-lead-img { width:100%; height:100%; object-fit:cover; display:block; }
.team-lead-badge { position:absolute; bottom:12px; left:12px; background:var(--gradient-brand); color:#fff; font-size:0.73rem; font-weight:700; text-transform:uppercase; letter-spacing:1px; padding:4px 12px; border-radius:20px; }
.team-lead-body { padding:28px 26px; }
.team-lead-name { font-size:1.3rem; font-weight:800; color:var(--text-primary); margin-bottom:4px; }
.team-lead-title { font-size:0.84rem; color:var(--color-accent); font-weight:600; margin-bottom:13px; text-transform:uppercase; letter-spacing:0.5px; }
.team-lead-bio { font-size:0.87rem; color:var(--text-secondary); line-height:1.72; margin-bottom:16px; }
.team-lead-tags { display:flex; flex-wrap:wrap; gap:7px; margin-bottom:14px; }
.tag-skill { padding:4px 12px; background:rgba(59,130,246,0.09); border:1px solid rgba(59,130,246,0.2); border-radius:20px; font-size:0.76rem; color:var(--color-primary); font-weight:600; }
.tag-skill-sm { padding:3px 9px; background:rgba(6,182,212,0.08); border:1px solid rgba(6,182,212,0.2); border-radius:20px; font-size:0.72rem; color:var(--color-accent); font-weight:600; }
.team-lead-links { font-size:0.78rem; color:var(--text-muted); }
.tl-edu { background:rgba(16,185,129,0.08); border:1px solid rgba(16,185,129,0.2); color:#10b981; padding:3px 10px; border-radius:20px; font-size:0.75rem; font-weight:600; }
.team-expert-card { background:var(--bg-card); border:1px solid var(--border-color); border-radius:var(--radius-xl); overflow:hidden; transition:var(--transition); }
.team-expert-card:hover { border-color:var(--border-hover); transform:translateY(-4px); }
.team-expert-img { width:100%; height:200px; object-fit:cover; display:block; }
.team-expert-body { padding:22px; }
.team-expert-name { font-size:1.05rem; font-weight:700; color:var(--text-primary); margin-bottom:3px; }
.team-expert-role { font-size:0.78rem; font-weight:600; color:var(--color-accent); text-transform:uppercase; letter-spacing:0.5px; margin-bottom:10px; }
.team-expert-bio { font-size:0.84rem; color:var(--text-secondary); line-height:1.65; margin-bottom:12px; }
.team-expert-tags { display:flex; flex-wrap:wrap; gap:6px; }
@media(max-width:1060px){ .team-lead-grid { grid-template-columns:1fr; } .team-lead-card { grid-template-columns:1fr; } .team-lead-img-wrap { height:280px; } }

/* ============================================================
   REVIEWS PAGE
   ============================================================ */
.reviews-overview { display:grid; grid-template-columns:auto 1fr auto; gap:48px; align-items:center; background:var(--bg-card); border:1px solid var(--border-color); border-radius:var(--radius-xl); padding:40px 44px; margin-bottom:16px; }
.reviews-score-big { font-size:4rem; font-weight:900; color:var(--text-primary); line-height:1; }
.reviews-stars { font-size:1.4rem; color:#f59e0b; margin:6px 0; }
.reviews-score-lbl { font-size:0.85rem; font-weight:600; color:var(--text-secondary); }
.reviews-score-count { font-size:0.78rem; color:var(--text-muted); margin-top:3px; }
.reviews-breakdown { min-width:260px; display:flex; flex-direction:column; gap:9px; }
.rb-row { display:flex; align-items:center; gap:10px; }
.rb-label { font-size:0.8rem; color:var(--text-secondary); white-space:nowrap; min-width:62px; }
.rb-bar-wrap { flex:1; height:7px; background:rgba(255,255,255,0.06); border-radius:4px; overflow:hidden; }
.rb-bar { height:100%; background:var(--gradient-brand); border-radius:4px; }
.rb-pct { font-size:0.78rem; color:var(--text-muted); min-width:30px; text-align:right; }
.reviews-cats { display:flex; flex-direction:column; gap:12px; min-width:220px; }
.rc-item { display:flex; align-items:center; gap:10px; }
.rc-name { font-size:0.82rem; color:var(--text-secondary); flex:1; }
.rc-stars { font-size:0.85rem; color:#f59e0b; }
.rc-score { font-size:0.82rem; font-weight:700; color:var(--text-primary); min-width:24px; text-align:right; }
.reviews-featured-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
.review-card-feat { background:var(--bg-card); border:1px solid var(--border-color); border-radius:var(--radius-xl); padding:28px; display:flex; flex-direction:column; gap:16px; transition:var(--transition); }
.review-card-feat:hover { border-color:var(--border-hover); }
.rcf-header { display:flex; align-items:center; gap:14px; }
.rcf-avatar { width:44px; height:44px; border-radius:50%; background:var(--gradient-brand); display:flex; align-items:center; justify-content:center; font-size:0.85rem; font-weight:700; color:#fff; flex-shrink:0; }
.rcf-name { font-size:0.95rem; font-weight:700; color:var(--text-primary); }
.rcf-meta { font-size:0.75rem; color:var(--text-muted); margin-top:2px; }
.rcf-stars { font-size:0.9rem; color:#f59e0b; margin-left:auto; white-space:nowrap; }
.rcf-text { font-size:0.88rem; color:var(--text-secondary); line-height:1.72; font-style:italic; flex:1; }
.rcf-tag { font-size:0.75rem; color:var(--color-primary); background:rgba(59,130,246,0.08); border:1px solid rgba(59,130,246,0.2); padding:4px 12px; border-radius:20px; align-self:flex-start; font-weight:600; }
.reviews-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }
.review-card { background:var(--bg-card); border:1px solid var(--border-color); border-radius:var(--radius-lg); padding:22px; display:flex; flex-direction:column; gap:12px; transition:var(--transition); }
.review-card:hover { border-color:var(--border-hover); }
.rc-stars-sm { font-size:0.85rem; color:#f59e0b; }
.rc-text { font-size:0.85rem; color:var(--text-secondary); line-height:1.68; font-style:italic; flex:1; }
.rc-author { display:flex; align-items:center; gap:10px; margin-top:auto; }
.rc-ava { width:36px; height:36px; border-radius:50%; background:var(--gradient-brand); display:flex; align-items:center; justify-content:center; font-size:0.72rem; font-weight:700; color:#fff; flex-shrink:0; }
.rc-aname { font-size:0.84rem; font-weight:700; color:var(--text-primary); }
.rc-apos { font-size:0.72rem; color:var(--text-muted); }
@media(max-width:960px){ .reviews-overview { grid-template-columns:1fr; } .reviews-featured-grid,.reviews-grid { grid-template-columns:1fr 1fr; } }
@media(max-width:620px){ .reviews-featured-grid,.reviews-grid { grid-template-columns:1fr; } }

/* ============================================================
   FAQ PAGE
   ============================================================ */
.faq-cat-nav { display:flex; flex-wrap:wrap; gap:8px; margin-bottom:40px; }
.faq-cat-btn { padding:8px 20px; border-radius:30px; font-size:0.85rem; font-weight:600; border:1px solid var(--border-color); background:transparent; color:var(--text-secondary); cursor:pointer; transition:var(--transition); }
.faq-cat-btn:hover { border-color:var(--border-hover); color:var(--text-primary); background:rgba(59,130,246,0.06); }
.faq-cat-btn.active { background:var(--gradient-brand); color:#fff; border-color:transparent; }
.faq-layout { display:grid; grid-template-columns:1fr 280px; gap:40px; align-items:start; }
.faq-main { min-width:0; }
.faq-group { margin-bottom:12px; }
.faq-group-title { font-size:0.74rem; font-weight:700; text-transform:uppercase; letter-spacing:2px; color:var(--color-accent); margin-bottom:16px; padding-bottom:10px; border-bottom:1px solid var(--border-color); }
.faq-sidebar { position:sticky; top:100px; display:flex; flex-direction:column; gap:20px; }
.faq-sb-block { background:var(--bg-card); border:1px solid var(--border-color); border-radius:var(--radius-lg); padding:22px; }
.faq-sb-title { font-size:0.85rem; font-weight:700; color:var(--text-primary); margin-bottom:10px; }
.faq-sb-text { font-size:0.83rem; color:var(--text-secondary); line-height:1.6; }
.faq-sb-links { list-style:none; padding:0; margin:0; display:flex; flex-direction:column; gap:4px; }
.faq-sb-links li a { font-size:0.84rem; color:var(--text-secondary); text-decoration:none; display:block; padding:5px 8px; border-radius:6px; transition:var(--transition); }
.faq-sb-links li a:hover { background:rgba(59,130,246,0.08); color:var(--color-primary); }
@media(max-width:860px){ .faq-layout { grid-template-columns:1fr; } .faq-sidebar { position:static; } }

/* ============================================================
   SITEMAP PAGE
   ============================================================ */
.sitemap-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:28px; }
.sitemap-col { background:var(--bg-card); border:1px solid var(--border-color); border-radius:var(--radius-lg); padding:24px; }
.sm-col-head { font-size:0.78rem; font-weight:700; text-transform:uppercase; letter-spacing:1.8px; color:var(--color-accent); margin-bottom:16px; padding-bottom:12px; border-bottom:1px solid var(--border-color); }
.sm-list { list-style:none; padding:0; margin:0; display:flex; flex-direction:column; gap:5px; }
.sm-list li a { font-size:0.87rem; color:var(--text-secondary); text-decoration:none; display:block; padding:5px 8px; border-radius:6px; transition:var(--transition); }
.sm-list li a:hover { background:rgba(59,130,246,0.08); color:var(--color-primary); padding-left:13px; }
.sm-tree { margin-top:28px; }
.sm-tree-root { text-align:center; margin-bottom:24px; }
.sm-tree-node.root-node { display:inline-block; padding:10px 30px; background:var(--gradient-brand); color:#fff; border-radius:var(--radius-md); font-weight:700; font-size:1rem; }
.sm-tree-branches { display:grid; grid-template-columns:repeat(4,1fr); gap:24px; }
.sm-branch { background:var(--bg-card); border:1px solid var(--border-color); border-radius:var(--radius-lg); overflow:hidden; }
.sm-branch-head { padding:12px 16px; background:rgba(59,130,246,0.08); font-size:0.8rem; font-weight:700; text-transform:uppercase; letter-spacing:1px; color:var(--color-primary); border-bottom:1px solid var(--border-color); }
.sm-branch-items { padding:12px; display:flex; flex-direction:column; gap:3px; }
.sm-branch-link { font-size:0.82rem; color:var(--text-secondary); text-decoration:none; display:block; padding:4px 8px; border-radius:5px; transition:var(--transition); }
.sm-branch-link:hover { background:rgba(59,130,246,0.08); color:var(--color-primary); }
@media(max-width:960px){ .sitemap-grid { grid-template-columns:1fr 1fr; } .sm-tree-branches { grid-template-columns:1fr 1fr; } }
@media(max-width:580px){ .sitemap-grid { grid-template-columns:1fr; } .sm-tree-branches { grid-template-columns:1fr; } }

/* ============================================================
   ANIMATIONS
   ============================================================ */
@keyframes float { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-14px)} }
@keyframes pulse-glow { 0%,100%{opacity:0.55;transform:scale(1)} 50%{opacity:1;transform:scale(1.12)} }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media(max-width:1100px){
  .footer-grid { grid-template-columns:1fr 1fr 1fr; }
  .footer-grid>*:first-child { grid-column:1/-1; }
  .footer-tagline { max-width:100%; }
}
@media(max-width:920px){
  .nav-links { display:none; }
  .nav-hamburger { display:flex; }
  .hero-grid { grid-template-columns:1fr; gap:44px; }
  .hero-visual { order:-1; }
  .hero-float-card { display:none; }
  .grid-3 { grid-template-columns:1fr 1fr; }
  .grid-4 { grid-template-columns:1fr 1fr; }
  .feat-article { grid-template-columns:1fr; }
  .feat-article-img { height:260px; }
  .feat-article-body { padding:32px 28px; }
  .feature-split,.feature-split.rev { grid-template-columns:1fr; direction:ltr; }
  .contact-layout { grid-template-columns:1fr; }
  .contact-info-wrap { position:static; }
  .article-layout { grid-template-columns:1fr; }
  .article-sidebar { position:static; }
  .course-layout { grid-template-columns:1fr; }
  .course-sidebar { position:static; }
  .steps-row { grid-template-columns:1fr 1fr; }
  .stats-row { grid-template-columns:1fr 1fr; }
  .cta-block { padding:48px 36px; }
}
@media(max-width:620px){
  section { padding:64px 0; }
  .grid-2,.grid-3,.grid-4 { grid-template-columns:1fr; }
  .steps-row { grid-template-columns:1fr; }
  .form-row { grid-template-columns:1fr; }
  .hero-actions { flex-direction:column; }
  .hero-actions .btn { width:100%; }
  .footer-grid { grid-template-columns:1fr; }
  .footer-bar  { flex-direction:column; text-align:center; }
  .footer-legal { justify-content:center; }
  .article-content { padding:28px 20px; }
  .course-content-block { padding:28px 20px; }
  .contact-form-wrap { padding:28px 20px; }
  .cta-block { padding:36px 22px; }
  .obj-grid { grid-template-columns:1fr; }
}